.title {
  text-align: center;
  font-family: "华文新魏";
  background-image: linear-gradient(to right, red, yellow);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.login button {
  width: 300px;
  margin-left: 20px;
}
.logo{
  display: flex;
  justify-content: center;
}
.logo img{
  width: 200px;
}